Granted Patent
Utility
US 6,638,239 · App. 09/549,350
Apparatus and method for treating glaucoma
Inventors:
Olav B. Bergheim, Morteza Gharib
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Apr 14, 2000
Inventors
Olav B. Bergheim
Morteza Gharib
Assignee (at issue)
Glaukos Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.